Pascale Ehrenfreund.MP3

वक्ता

• Speaker 1 0:08
• Speaker 2 0:08
• Speaker 3 0:00

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   अध्याय 1: I'm Pascal Ehrenfreund, I'm an astrophysicist by training and I'm at the moment the president of the Committee on Space Research, COSPAR. 117s · Speaker 3

   I'm Pascal Ehrenfreund, I'm an astrophysicist by training and I'm at the moment the president of the Committee on Space Research, COSPAR. What will be the message for the future aviation officers or even for people who want to broaden up th…